/Engine/Source/Runtime/Engine/Public/ImageUtils.h
Resizes the given image using a simple average filter and stores it in the destination array.
static void ImageResize ( int32 SrcWidth, int32 SrcHeight, const [TArray](API\Runtime\Core\Containers\TArray)< [FColor](API\Runtime\Core\Math\FColor) > & SrcData, int32 DstWidth, int32 DstHeight, [TArray](API\Runtime\Core\Containers\TArray)< [FColor](API\Runtime\Core\Math\FColor) > & DstData, bool bLinearSpace, bool bForceOpaqueOutput )